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DE3032442A1
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Anchor bolt engaging in expanding socket - has support plate for head with cylindrical boss fitting in hole
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US3190818A
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Coke oven bracing means
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US3042589A
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Coke oven construction
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US3072540A
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Horizontal gun flue coke ovens
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US3087868A
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Compound coke oven battery
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US3211632A
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Heating horizontal coke ovens with vertical heating flues
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GB830935A
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Improvements in apparatus for handling coke oven doors
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US2868277A
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Coke oven
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US2834406A
|
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Coke oven
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GB806610A
|
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Improvements relating to coke oven heating walls
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US2856171A
|
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Benzol scrubbing apparatus
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GB778737A
|
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Improved method of and apparatus for producing ammonium sulphate crystals
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US2895800A
|
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Method of and apparatus for producing ammonium sulphate crystals
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US2771281A
|
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Benzol scrubbing method and apparatus
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US2795487A
|
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Apparatus for producing ammonium sulfate crystals
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US2778785A
|
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Self-sealing doors
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US2778783A
|
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Means protecting buckstays against overheating
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US2778784A
|
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Self-sealing coke oven doors
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US2747847A
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Coke oven gas cooler
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GB758186A
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Improvements in regenerative coke oven batteries
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